EP 3482984 B1 20210901 - POWER TRANSMISSION DEVICE
Title (en)
POWER TRANSMISSION DEVICE
Title (de)
LEISTUNGSÜBERTRAGUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE TRANSMISSION DE PUISSANCE
Publication
Application
Priority
- JP 2016070232 W 20160708
- JP 2016071836 W 20160726
Abstract (en)
[origin: US2019070947A1] A power transmission device outputting torque from a first power source and a second power source to axles, is provided with: a first shaft coupled with the first power source; a differential configured to differentially distribute the torque to the axles; a first gear set configured to drivingly couple the first shaft with the differential; a second shaft coupled with the second power source; a second gear set drivingly coupled with the second shaft; a clutch configured to receive fluid pressure to drivingly and releasably couple the second gear set with the first gear set; and a pump driven by a third power source at least independent of the first power source and the clutch to generate the fluid pressure, the pump being disposed separate from the clutch and in fluid connection with the clutch to supply the fluid pressure.
IPC 8 full level
B60K 6/36 (2007.10); B60K 6/405 (2007.10); B60K 17/02 (2006.01); B60K 17/16 (2006.01); F16H 57/037 (2012.01)
CPC (source: CN EP US)
B60K 6/36 (2013.01 - CN EP US); B60K 6/387 (2013.01 - CN US); B60K 6/40 (2013.01 - EP US); B60K 6/405 (2013.01 - CN EP US); B60K 6/442 (2013.01 - CN EP US); B60K 6/52 (2013.01 - CN EP US); B60K 17/02 (2013.01 - CN US); B60K 17/16 (2013.01 - CN US); F16D 25/12 (2013.01 - CN US); F16D 25/14 (2013.01 - CN EP US); F16H 37/0806 (2013.01 - CN); F16H 57/037 (2013.01 - CN EP US); F16H 57/0423 (2013.01 - EP US); F16H 57/0424 (2013.01 - CN EP US); F16H 57/0428 (2013.01 - CN EP US); F16H 57/0441 (2013.01 - CN EP US); F16H 57/045 (2013.01 - CN EP US); F16H 57/0476 (2013.01 - CN EP US); F16H 57/0483 (2013.01 - EP US); F16H 57/0495 (2013.01 - CN EP US); B60W 2720/403 (2013.01 - US); F16D 25/0638 (2013.01 - EP US); F16H 63/3483 (2013.01 - EP US); F16H 2057/02034 (2013.01 - CN EP US); F16H 2057/02043 (2013.01 - CN); Y02T 10/62 (2013.01 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10828977 B2 20201110; US 2019070947 A1 20190307; CN 109070722 A 20181221; CN 109070722 B 20211026; CN 113915307 A 20220111; CN 113915307 B 20230523; EP 3482984 A1 20190515; EP 3482984 A4 20200304; EP 3482984 B1 20210901; EP 3805028 A1 20210414; EP 3805028 B1 20221012; JP 2020121716 A 20200813; JP 6754835 B2 20200916; JP 6906083 B2 20210721; JP WO2018008160 A1 20190228; US 11207966 B2 20211228; US 2021001708 A1 20210107; WO 2018008141 A1 20180111; WO 2018008160 A1 20180111
DOCDB simple family (application)
US 201816174799 A 20181030; CN 201680085333 A 20160726; CN 202111169712 A 20160726; EP 16908204 A 20160726; EP 20198356 A 20160726; JP 2016070232 W 20160708; JP 2016071836 W 20160726; JP 2018525922 A 20160726; JP 2020070457 A 20200409; US 202017030561 A 20200924